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authorAsias He <[email protected]>2012-08-02 23:42:03 +0200
committerJens Axboe <[email protected]>2012-08-02 23:42:03 +0200
commit963ab9e5da95c654bb3ab937cc478de4f7088a96 (patch)
tree644caf1f513e1f206d4c732044b943c276af9f8d /tools/perf/util/scripting-engines/trace-event-python.c
parent53362a05ae683e12a20d9ffdf58a88094a0bed9d (diff)
block: Introduce __blk_segment_map_sg() helper
Split the mapping code in blk_rq_map_sg() to a helper __blk_segment_map_sg(), so that other mapping function, e.g. blk_bio_map_sg(), can share the code. Cc: Rusty Russell <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Tejun Heo <[email protected]> Cc: Shaohua Li <[email protected]> Cc: "Michael S. Tsirkin" <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Suggested-by: Jens Axboe <[email protected]> Suggested-by: Tejun Heo <[email protected]> Signed-off-by: Asias He <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
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